click below
click below
Normal Size Small Size show me how
Adv Chem Mod. 0
Adv Chem Module 0 Vocabulary
Term | Definition |
---|---|
matter | anything that has mass and takes up space |
volume | the amount of space occupied by an object |
particle | either a single atom or group of atoms that are bonded together |
atoms | the building blocks of matter |
gas | the state of matter where the particles are spaced widely apart and have lots of motion |
liquid | the state of matter where the particles are close together but still have enough energy to slide past each other |
solid | the state of matter where the particles are very close together and cannot slide past each other at all |
melting | changing from a solid to a liquid |
boiling | changing from a liquid to a gas |
condensing | changing from a gas to a liquid |
freezing | changing from a liquid to a solid |
sublimation | changing from a solid to a gas without going through the liquid state |
deposition | changing from a gas to a solid without going through the liquid state |
heating curve | a graph that shows the temperature of a substance as it is heated over a period of time |
chemical | a substance made from any element or any combination of elements |